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package array;

/**
 *
 * @author alberto.cavazza
 */
public class a1 {
    public static void main(String args[]){
        int a1[]=new int[10];
        int a2[]={1,2,3,4,5};
        int a3[]={4,3,2,1};
        System.out.println("lenght of a1 is"+a1.length);//10
        System.out.println("length of a2 is"+ a2.length);//5
        System.out.println("length of a3 is"+a3.length);//4
    }}
